ISRC CAH682400137
Verified recording
CAH682400137 is “Big Bang” by LaF,
registered on the CopyrightChains blockchain with CopyrightID
0x8f4554db71009f9eee8c18333a08635505da494cd496521f33ce2f969417d350 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682400137.
Recording identifiers
- ISRC
- CAH682400137
- Title
- Big Bang
- Artist
- LaF
- CopyrightID (CopyrightChains transaction hash)
0x8f4554db71009f9eee8c18333a08635505da494cd496521f33ce2f969417d350
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:986a472a83d6f41747624681a4d10f69d07d335a590745ec5e54e24a192d14d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682400137
- Bitcoin block existence check
- https://blockstream.info/api/block/953520